20083028

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8059}}^1$

素因数の和:8159

約数の個数: 24

約数和(自身を含む): 40622400

約数和(自身を除く): 20539372

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 8059, 16118, 32236, 56413, 112826, 225652, 717251, 1434502, 2869004, 5020757, 10041514, 20083028]

約数ペア:

[(1, 20083028), (2, 10041514), (4, 5020757), (7, 2869004), (14, 1434502), (28, 717251), (89, 225652), (178, 112826), (356, 56413), (623, 32236), (1246, 16118), (2492, 8059)]